No. The Skype VoSKY Exchange enables users to make and receive Skype calls in the same way as making and receiving any other calls through the PBX.
The Skype VoSKY Exchange works in conjunction with your current phone system and therefore requires a level of service, installation and support beyond that of our regular consumer hardware devices. Skype & VoSKY have built a network of local communication specialists called "VoSKY Partners" who will work with and advise you on the best way to bring Skype to your business.